The temporary roots in the maize root system are: (CG RAEO 2017)

✅Explanation: In the maize root system, there are two main types of roots:
-Temporary roots: These are the roots that emerge first from the seed and are responsible for the initial growth of the plant. They include the radicle (primary root) and seminal roots (secondary roots originating from the seed). These roots are short-lived and are replaced by permanent roots as the plant matures.
-Permanent roots: These are the roots that develop later in the plant's life and provide support and anchorage, as well as absorb water and nutrients from the soil. They include crown roots (adventitious roots that grow from the base of the stem) and brace roots (adventitious roots that grow from the nodes above the ground).

📌Other Options:
-Aerial roots: These are roots that grow above the ground and help the plant to climb or support itself.
-Coronal roots: Coronal roots are adventitious roots that grow from the stem of a plant, just above the ground's surface. Wheat is an example of a plant with coronal roots.